From: Andi Kleen <ak@linux.intel.com>
To: Ian Rogers <irogers@google.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Jiri Olsa <jolsa@kernel.org>,
Adrian Hunter <adrian.hunter@intel.com>,
Kan Liang <kan.liang@linux.intel.com>,
Nathan Chancellor <nathan@kernel.org>,
Nick Desaulniers <nick.desaulniers+lkml@gmail.com>,
Bill Wendling <morbo@google.com>,
Justin Stitt <justinstitt@google.com>,
Aditya Gupta <adityag@linux.ibm.com>,
"Steinar H. Gunderson" <sesse@google.com>,
Charlie Jenkins <charlie@rivosinc.com>,
Changbin Du <changbin.du@huawei.com>,
"Masami Hiramatsu (Google)" <mhiramat@kernel.org>,
James Clark <james.clark@linaro.org>,
Kajol Jain <kjain@linux.ibm.com>,
Athira Rajeev <atrajeev@linux.vnet.ibm.com>,
Li Huafei <lihuafei1@huawei.com>,
Dmitry Vyukov <dvyukov@google.com>,
Chaitanya S Prakash <chaitanyas.prakash@arm.com>,
linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
llvm@lists.linux.dev, Song Liu <song@kernel.org>,
bpf@vger.kernel.org
Subject: Re: [PATCH v5 00/19] Support dynamic opening of capstone/llvm remove BUILD_NONDISTRO
Date: Sat, 23 Aug 2025 16:34:11 -0700 [thread overview]
Message-ID: <aKpP8yn7hoyQJe9h@tassilo> (raw)
In-Reply-To: <20250823003216.733941-1-irogers@google.com>
> BUILD_NONDISTRO is used to build perf against the license incompatible
> libbfd and libiberty libraries. As this has been opt-in for nearly 2
> years, commit dd317df07207 ("perf build: Make binutil libraries opt
> in"), remove the code to simplify the code base.
The last time I tried the LLVM stuff was totally broken, couldn't
resolve many things. The only workaround was to go back to the actually
working libbfd. Please don't remove the only working option.
Thanks,
-Andi
next prev parent reply other threads:[~2025-08-23 23:34 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-23 0:31 [PATCH v5 00/19] Support dynamic opening of capstone/llvm remove BUILD_NONDISTRO Ian Rogers
2025-08-23 0:31 ` [PATCH v5 01/19] perf build: Remove libtracefs configuration Ian Rogers
2025-08-23 0:31 ` [PATCH v5 02/19] perf map: Constify objdump offset/address conversion APIs Ian Rogers
2025-08-23 0:31 ` [PATCH v5 03/19] perf capstone: Move capstone functionality into its own file Ian Rogers
2025-08-23 0:32 ` [PATCH v5 04/19] perf llvm: Move llvm " Ian Rogers
2025-08-23 0:32 ` [PATCH v5 05/19] perf capstone: Remove open_capstone_handle Ian Rogers
2025-08-23 0:32 ` [PATCH v5 06/19] perf capstone: Support for dlopen-ing libcapstone.so Ian Rogers
2025-08-23 0:32 ` [PATCH v5 07/19] perf llvm: Support for dlopen-ing libLLVM.so Ian Rogers
2025-08-23 0:32 ` [PATCH v5 08/19] perf llvm: Mangle libperf-llvm.so function names Ian Rogers
2025-08-23 0:32 ` [PATCH v5 09/19] perf dso: Move read_symbol from llvm/capstone to dso Ian Rogers
2025-08-23 0:32 ` [PATCH v5 10/19] perf dso: Support BPF programs in dso__read_symbol Ian Rogers
2025-08-23 0:32 ` [PATCH v5 11/19] perf llvm: Disassemble cleanup Ian Rogers
2025-08-23 0:32 ` [PATCH v5 12/19] perf dso: Clean up read_symbol error handling Ian Rogers
2025-08-23 0:32 ` [PATCH v5 13/19] perf build: Remove libbfd support Ian Rogers
2025-08-23 0:32 ` [PATCH v5 14/19] perf build: Remove libiberty support Ian Rogers
2025-08-23 0:32 ` [PATCH v5 15/19] perf build: Remove unused defines Ian Rogers
2025-08-23 0:32 ` [PATCH v5 16/19] perf disasm: Remove disasm_bpf Ian Rogers
2025-08-23 0:32 ` [PATCH v5 17/19] perf disasm: Make ins__scnprintf and ins__is_nop static Ian Rogers
2025-08-23 0:32 ` [PATCH v5 18/19] perf srcline: Fallback between addr2line implementations Ian Rogers
2025-08-23 0:32 ` [PATCH v5 19/19] perf disasm: Remove unused evsel from annotate_args Ian Rogers
2025-08-23 6:49 ` [PATCH v5 00/19] Support dynamic opening of capstone/llvm remove BUILD_NONDISTRO Sam James
2025-08-23 6:52 ` Sam James
2025-08-23 16:49 ` Ian Rogers
2025-08-23 22:04 ` Sam James
2025-08-24 17:32 ` Ian Rogers
2025-08-23 23:34 ` Andi Kleen [this message]
2025-08-24 16:39 ` Ian Rogers
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